	/*懒加载效果*/
	var Lazy = {
	"Img": null,
	"getY": function(b) {
	    var a = 0;
	    if (b && b.offsetParent) while (b.offsetParent) a += b.offsetTop, b = b.offsetParent; else b && b.y && (a += b.y);
	    return a;
	},
	"getX": function(b) {
	    var a = 0;
	    if (b && b.offsetParent) while (b.offsetParent) a += b.offsetLeft, b = b.offsetParent; else b && b.x && (a += b.X);
	    return a;
	},
	"scrollY": function() {
	    var a = document.documentElement;
	    return self.pageYOffset || a && a.scrollTop || document.body.scrollTop || 0;
	},
	"scrollX": function() {
	    var a = document.documentElement;
	    return self.pageXOffset || a && a.scrollLeft || document.body.scrollLeft || 0;
	},
	"windowWidth": function() {
	    var a = document.documentElement;
	    return self.innerWidth || a && a.clientWidth || document.body.clientWidth;
	},
	"windowHeight": function() {
	    var a = document.documentElement;
	    return self.innerHeight || a && a.clientHeight || document.body.clientHeight;
	},
	"CurrentHeight": function() {
	    return Lazy.scrollY() + Lazy.windowHeight();
	},
	"CurrentWidth": function() {
	    return Lazy.scrollX() + Lazy.windowWidth();
	},
	"Load": function(d) {
	    Lazy.Init();

	    var f = Lazy.CurrentHeight(), b = Lazy.CurrentWidth();
	    for (_index = 0; _index < Lazy.Img.length; _index++) {

	        var a = Lazy.Img[_index];
	        $(a).attr("lazy") == undefined && $(a).attr("lazy", "n");
	        if($(a).attr("lazy") == "y") continue;
	        /*$(a).bind("error", function() {
	            this.id == "subject" ? $(this).attr("src", "") : $(this).attr("src", "http://wap.cmread.com/rbc/p/content/repository/ues/image/s109/nopic.png");
	        });*/
	        if (d == undefined || d == "" || d == null) {

	            var c = Lazy.getY(a), e = Lazy.getX(a);
	            //e < b && c < f && (a.src = a.getAttribute("data-src"), $(a).attr("lazy", "y"), a.removeAttribute("data-src"));
				c < f && (a.src = a.getAttribute("data-src"), $(a).attr("lazy", "y"), a.removeAttribute("data-src"));
				$(a).attr("data-rel",e);

	        } else if (d == "x") {

	            var c = Lazy.getX(a);
	            c < b && (a.src = a.getAttribute("data-src"), $(a).attr("lazy", "y"));

	        }

	    }

	},
	"Init": function() {
	    var a = document.querySelectorAll("img[data-src]");
	    Lazy.Img = a;
	}
	};
	document.onscroll = function(){Lazy.Load();};
	setTimeout(function(){Lazy.Load();},100);

